I added a backdrop, some bushes, and changed some stuff.Yes it will look a bit empty ... they are just moved in ^^

I think i used the wrong words, I still have to render the final animation. And to be honest the bedroom and the bathroom are not even textured or "animated".

I use Photon Mapping as the rendering method, path tracing is slower than PM.The render times pending between 13 to 16 minutes with 5 minutes for exporting and photon map build.I had to reduce all sample settings drastically to achieve those render times, so there is a lot of noise in the shadow areas.